FC1 -> FC2: very slow xDSL connection...

Dear all, a few days ago I had my home ADSL connection working, and it was working incredibly fast! Then I decided to upgrade from FC1 to FC2. Note that I've been using FC2 for some weeks here at work with very positive results. After the upgrade at home, the connection became so slow that it is almost unusable. I swear I didn't touch the network configuration, which is indeed very simple: I only did the upgrade, leaving everything as it was before. Please note that I still had no chance to install the updates for FC2, and since one of the first was the kernel itself, I guess I should try to install them before posting this message. But, right because of the very slow connection, I must download them at work, burn a CD and bring it home, and I still had no time to do that. At present I don't have the network config files with me, but I guess they wouldn't be enough, so feel free to ask what file you need to investigate. Many thanks in advance. -- Andrea Giuliano, Ph. D. ICCU - Istituto Centrale per il Catalogo Unico Viale Castro Pretorio 105, Rome - ITALY Tel. +39064989509, Fax +39064059302